Two topless Donald Trump-haters were busted at a Midtown polling center on Tuesday — for shouting their opposition to the GOP’s presidential nominee, authorities said.

Tiffany Robson, 28, from Seattle and Neda Topaloski, 30, of Montreal bared their breasts at PS 59 at 233 E. 56th St. a little before 9 a.m. while loudly voicing their disapproval of Trump, according to law enforcement officials.

“Get your balls out of our polls!” the women screamed, cops said.

Going topless in New York isn’t a crime — but electioneering within 100 feet of a polling station is, cops said.

They were hauled off to the 17th Precinct station house and were expected to be issued a summons before their release.